C. Kush was the group of people that broke free of Egyptian rule, who later established the city of Meroe along the Nile River.
Gradually, Ghana grew<span> very rich, due in large part to the trans- Saharan trade. The</span>ghana<span> required traders to give him a percentage of the products they were trading. ... As </span>Ghana grew<span> richer, the kingdom expanded </span>into an empire<span>, requiring neighboring groups of people to pay tribute</span>
One of the most important legacies that World War I left behind was the idea of "total war," since up until WWI civilians and private homes were considered "off limits" in terms of targets.